If your Hyundai G25523K is experiencing software glitches, such as being stuck at the logo during startup, running extremely slow, or suffering from frequent app crashes, then reinstalling the stock firmware is the most reliable solution. These issues are common on many devices and are usually caused by corrupted system files. Flashing the stock ROM provides a clean installation of the Android operating system, effectively resolving these software-related problems and restoring your phone’s original performance and stability.
Hyundai G25523K Firmware Details
It is vital to confirm that the details below match your device model to ensure a safe and successful flashing process. This firmware is specifically for the Hyundai G25523K. Using this file on a different model can cause serious damage.
| Device Name | Hyundai G25523K | 
| Model | G25523K | 
| Chipset | MediaTek MT6580 | 
| Android Version | 6.0 (Marshmallow) | 
| Firmware Version | V04 | 
| Build Date | 2017-06-24 | 
| File Size | 1.40GB | 
| File Type | .zip (Contains Scatter file) | 
| Flashing Tool | SP Flash Tool | 
Important Warning: The flashing process will completely erase all user data on your Hyundai G25523K, including photos, contacts, and applications. Ensure you have backed up everything important before you start. Any interruption during the installation, such as a power failure or disconnecting the USB cable, could result in a hard-bricked device. Proceed with full attention.
Download Official Firmware for Hyundai G25523K
Use the link provided below to download the official stock firmware package for your device. This is the original software intended for restoration and repair.
📄 Filename: Hyundai_G25523K_MT6580_V04_24062017.zip
📦 Size: 1.40GB
🗓️ Build Date: 24-06-2017
🔢 Build Version: V04
🤖 Android Version: 6.0
⬇️ Download Link: MediaFire
How to Flash the Firmware
To flash the firmware on your Hyundai G25523K, you will need a Windows computer, the SP Flash Tool, and a standard USB cable. Here is a brief overview of the installation steps:
- Download the firmware .zip file from the link above and extract its contents to a folder on your PC.
- Install the appropriate MediaTek (MTK) VCOM drivers on your computer to ensure it can detect your phone.
- Run the `flash_tool.exe` application to launch the SP Flash Tool.
- In the tool, click on the “Scatter-loading” button and select the `MT6580_Android_scatter.txt` file from the extracted firmware folder.
- Power off your device completely. Click the “Download” button in the tool, and then immediately connect your phone to the PC with the USB cable to initiate the flashing process.
For a beginner-friendly guide with detailed instructions, required downloads, and helpful images, please refer to our full tutorial: Complete Guide on How to Flash MediaTek (MTK) Smartphones.
 
									 
									 
									